All =1000000000 nxt; //10b
Ab =account balance;
Case two: Similar 1 account = 1 vote , No matter how much the amount, fixed amount of voting.
if Ab<1000; {1 account = 0 vote; fee=1 nxt} //acct less than 1000, no the vote right.
if Ab>1000 and Ab<=10000; {1 account = 1 vote; fee=1 nxt}
if Ab>10000 and Ab<=100000; {1 account = 1 vote; fee=1 nxt}
....
.....
if Ab>100000000; {1 account = 1 vote; fee=1 nxt}
In this case, the account count is limited, because
each must have nxt amount over 1000.
Maximum number of accounts is 1,000,000,000/1000 =1,000,000 vote